Pet fountain basin



FIG. 1 is a top, front and left side perspective view of a pet fountain basin showing my new design

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a right side elevation view thereof, the left side being a mirror image of the right side shown.

Broken lines and unshaded portions contained within broken lines in the FIG. 1 drawing are not claimed. 

CLAIM The ornamental design for a pet fountain basin, as shown and described. 